/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.spark.sql.catalyst.analysis

import org.scalatest.FunSuite

import org.apache.spark.sql.catalyst.plans.logical._

/* Implicit conversions */
import org.apache.spark.sql.catalyst.dsl.expressions._

class AnalysisSuite extends FunSuite {
  val analyze = SimpleAnalyzer

  val testRelation = LocalRelation('a.int)

  test("analyze project") {
    assert(
      analyze(Project(Seq(UnresolvedAttribute("a")), testRelation)) ===
        Project(testRelation.output, testRelation))
  }
}
